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PICS
1998

Quantifying Perceptual Image Quality

13 years 7 months ago
Quantifying Perceptual Image Quality
This paper describes a more efficient paired comparison method that reduces the number of trials necessary for converting a table of paired comparisons into scalar data. Instead of comparing every pair of samples (the complete method), a partial method is used that makes more comparisons between closer samples than between more distant samples. A sorting algorithm is used to efficiently order the samples with paired comparisons, and each comparison is recorded. When the sorting is completed, more trials will have been conducted between closer samples than between distant samples. A regression is used to scale the resulting comparison matrix into a one dimensional perceptual quality estimate.
D. Amnon Silverstein, Joyce E. Farrell
Added 01 Nov 2010
Updated 01 Nov 2010
Type Conference
Year 1998
Where PICS
Authors D. Amnon Silverstein, Joyce E. Farrell
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